한국해양대학교

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중형급 고속정의 유체동력학적 특성과 선형설계에 관한 연구

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dc.contributor.author 신영균 -
dc.date.accessioned 2017-02-22T07:04:06Z -
dc.date.available 2017-02-22T07:04:06Z -
dc.date.issued 2007 -
dc.date.submitted 56850-02-09 -
dc.identifier.uri http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002175897 ko_KR
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/10221 -
dc.description.abstract The planing hull form is the oldest, simplest and most extensively employed member of the family of modern high speed vessel. Appropriate application of modern technology has resulted in the development of planing hull forms which are devoid of the hydrodynamic problems. Modern planing hulls are designed to avoid the so-called "hump problems", demonstrate good behavior in a seaway, have substantial useful load fractions, and have a potential for growth up to displacements which have established them as effective members of naval units. In recent years the philosophy in designing planing craft has moved from a preoccupation with high calm water speed to a serious effort to apply modern technology to substantially improve their seakeeping abilities. The modern planing hull now has surprisingly good seakeeping characteristics with little deterioration in calm water performance. It is expected that the planing hull form will continue to find increasing utilization in military and commercial applications. This study is aimed at investigating a hydrodynamic characteristics of high speed planing hull form which is based primarily upon experimental data obtained from modal tests. This results demonstrate the Design practice of high speed vessel to find design direction and to establish the actual performance. Particularly, appendage characteristics, hull form and trim on resistance performance are analyzed. From these results, medium sized high speed craft having waterjet propulsor was designed, and the design showed good resistance performance through the model test and numerical calculation. And also by the results of these study it provided the design concept for the medium sized high speed craft. -
dc.description.tableofcontents 제 1 장 서론 = 1 1.1 연구목적 = 1 1.2 고속정의 개발현황 = 2 1.3 연구 내용 및 범위 = 4 제 2 장 활주면의 유동특성 = 5 2.1 활주면의 유동해석 = 5 2.2 활주면의 양력 = 7 제 3 장 고속정의 선형 및 성능 = 10 3.1 고속선형의 종류 및 특성 = 10 3.2 고속정의 선형설계 = 12 3.2.1 속장비 3.0 이하에서의 선형설계 = 12 3.2.2 속장비 3.0 이상에서의 선형설계 = 16 3.3 성능특성 = 18 3.3.1 정수중 성능 = 18 3.3.2 파랑중 성능 = 25 제 4장 고속정의 유체동력학적인 특성 = 31 4.1 연구 및 실험항목 = 31 4.2 주요 유체동역학적 특성고찰 = 32 4.2.1 부가물 저항특성 = 33 4.2.2 트림과 저항과의 관계 = 45 4.2.3 부가물 캐비테이션 특성 = 52 4.2.4 선형과 저항과의 관계 = 71 제 5 장 중형고속정 개발 = 78 5.1 설계배경 = 78 5.2 선형설계 = 79 5.2.1 설계요구사항 = 79 5.2.2 선형(Hull form)검토 = 80 5.2.3 선형계수 및 주요치수 검토 = 81 5.3 부가물 설계(Appendage design) = 85 5.3.1 웨지(Wedge) 설계 = 85 5.3.2 스프레이스트립(Spray Strip) 설계 = 90 5.4 모형실험 = 92 5.4.1 모형실험 범위 = 92 5.4.2 모형실험 결과 및 분석 = 93 5.5 수치해석 = 126 5.5.1 포텐셜 유동해석 = 126 5.5.2 수치계산 및 결과 = 128 5.6 일반배치 설계 = 134 제 6 장 결론 = 136 참고문헌 = 139 부록:일반배치 설계 보고서 = 142 -
dc.language kor -
dc.publisher 한국해양대학교 대학원 -
dc.title 중형급 고속정의 유체동력학적 특성과 선형설계에 관한 연구 -
dc.title.alternative A Study on the Hydrodynamic Characteristics and Hull Form Design of Medium Sized High Speed Craft -
dc.type Thesis -
dc.date.awarded 2007-02 -
dc.contributor.alternativeName Shin -
dc.contributor.alternativeName Young-Kyoon -
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해양시스템공학과 > Thesis
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